Class representing one possible solution to a problem found during resolving. More...
#include <ProblemSolution.h>
Classes | |
| class | Impl |
| ProblemSolution implementation. More... | |
Public Types | |
| typedef solver::detail::SolutionAction_Ptr | SolutionAction_Ptr |
| typedef solver::detail::SolutionActionList | SolutionActionList |
Public Member Functions | |
| ProblemSolution () | |
| Constructor. More... | |
| ProblemSolution (std::string description) | |
| Constructor. More... | |
| ProblemSolution (std::string description, std::string details) | |
| Constructor. More... | |
| virtual | ~ProblemSolution () |
| Destructor. More... | |
| const std::string & | description () const |
| Return a one-line text description of this solution. More... | |
| const std::string & | details () const |
| Return a (possibly multi-line) detailed description of this solution or an empty string if there are no useful details. More... | |
| const SolutionActionList & | actions () const |
| Return the list of actions forming this solution. More... | |
| void | setDescription (std::string description) |
| Set description of the solution. More... | |
| void | setDetails (std::string details) |
| Set detail description of the solution. More... | |
| void | pushDescriptionDetail (std::string description, bool front=false) |
| Collect multiple action descriptions in details (NL separated) More... | |
| void | addAction (SolutionAction_Ptr action) |
| Add an action to the actions list. More... | |
 Public Member Functions inherited from zypp::base::ReferenceCounted | |
| ReferenceCounted () | |
| Default ctor. More... | |
| ReferenceCounted (const ReferenceCounted &rhs) | |
| Copy ctor. More... | |
| virtual | ~ReferenceCounted () |
| Dtor. More... | |
| ReferenceCounted & | operator= (const ReferenceCounted &) |
| Assignment. More... | |
| unsigned | refCount () const |
| Return reference counter value. More... | |
| void | ref () const |
| Add a reference. More... | |
| void | unref () const |
| Release a reference. More... | |
Private Attributes | |
| RWCOW_pointer< Impl > | _pimpl |
Related Functions | |
(Note that these are not member functions.) | |
| std::ostream & | operator<< (std::ostream &, const ProblemSolution &obj) |
| std::ostream & | operator<< (std::ostream &, const ProblemSolutionList &obj) |
| Related Functions inherited from zypp::base::ReferenceCounted | |
| void | intrusive_ptr_add_ref (const ReferenceCounted *ptr_r) |
| void | intrusive_ptr_release (const ReferenceCounted *ptr_r) |
| std::ostream & | operator<< (std::ostream &str, const ReferenceCounted &obj) |
Additional Inherited Members | |
| Static Public Member Functions inherited from zypp::base::ReferenceCounted | |
| static void | add_ref (const ReferenceCounted *ptr_r) |
| Called by zypp::intrusive_ptr to add a reference. More... | |
| static void | release (const ReferenceCounted *ptr_r) |
| Called by zypp::intrusive_ptr to add a reference. More... | |
| Protected Member Functions inherited from zypp::base::ReferenceCounted | |
| virtual std::ostream & | dumpOn (std::ostream &str) const |
| Overload to realize std::ostream & operator<<. More... | |
| virtual void | ref_to (unsigned) const |
| Trigger derived classes after refCount was increased. More... | |
| virtual void | unref_to (unsigned) const |
| Trigger derived classes after refCount was decreased. More... | |
Detailed Description
Class representing one possible solution to a problem found during resolving.
All problems should have at least 2-3 (mutually exclusive) solutions:
- Undo: Do not perform the offending transaction (do not install the package that had unsatisfied requirements, do not remove the package that would break other packages' requirements)
- Remove referrers: Remove all packages that would break because they depend on the package that is requested to be removed
- Ignore: Inject artificial "provides" for a missing requirement (pretend that requirement is satisfied)
Definition at line 37 of file ProblemSolution.h.
Member Typedef Documentation
| typedef solver::detail::SolutionAction_Ptr zypp::ProblemSolution::SolutionAction_Ptr |
Definition at line 40 of file ProblemSolution.h.
Definition at line 41 of file ProblemSolution.h.
Constructor & Destructor Documentation
| zypp::ProblemSolution::ProblemSolution | ( | ) |
Constructor.
Definition at line 70 of file ProblemSolution.cc.
| zypp::ProblemSolution::ProblemSolution | ( | std::string | description | ) |
Constructor.
Definition at line 74 of file ProblemSolution.cc.
| zypp::ProblemSolution::ProblemSolution | ( | std::string | description, |
| std::string | details | ||
| ) |
Constructor.
Definition at line 78 of file ProblemSolution.cc.
|
virtual |
Destructor.
Definition at line 82 of file ProblemSolution.cc.
Member Function Documentation
| const std::string & zypp::ProblemSolution::description | ( | ) | const |
Return a one-line text description of this solution.
Definition at line 86 of file ProblemSolution.cc.
| const std::string & zypp::ProblemSolution::details | ( | ) | const |
Return a (possibly multi-line) detailed description of this solution or an empty string if there are no useful details.
Definition at line 89 of file ProblemSolution.cc.
| const ProblemSolution::SolutionActionList & zypp::ProblemSolution::actions | ( | ) | const |
Return the list of actions forming this solution.
Definition at line 92 of file ProblemSolution.cc.
| void zypp::ProblemSolution::setDescription | ( | std::string | description | ) |
Set description of the solution.
Definition at line 96 of file ProblemSolution.cc.
| void zypp::ProblemSolution::setDetails | ( | std::string | details | ) |
Set detail description of the solution.
Definition at line 99 of file ProblemSolution.cc.
| void zypp::ProblemSolution::pushDescriptionDetail | ( | std::string | description, |
| bool | front = false |
||
| ) |
Collect multiple action descriptions in details (NL separated)
Definition at line 102 of file ProblemSolution.cc.
| void zypp::ProblemSolution::addAction | ( | SolutionAction_Ptr | action | ) |
Add an action to the actions list.
Definition at line 123 of file ProblemSolution.cc.
Friends And Related Function Documentation
|
related |
Stream output
Definition at line 128 of file ProblemSolution.cc.
|
related |
Stream output
Definition at line 138 of file ProblemSolution.cc.
Member Data Documentation
|
private |
Definition at line 95 of file ProblemSolution.h.
The documentation for this class was generated from the following files:
- zypp/ProblemSolution.h
- zypp/ProblemSolution.cc
